package com.weaver.client2;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

@Service
public class HelloService
{
	@Autowired
	RestTemplate restTemplate;
	//服务异常.调用hiError方法
	@HystrixCommand(fallbackMethod = "hiError")
	public String hiService(String name)
	{
		return restTemplate.getForObject("http://SERVICE-HI/hi?name=" + name, String.class);
	}
	public String hiError(String name)
	{
		return "hey " +
				name + ", there is some problem with hi page";
	}
}